Pokemon FireRed vs Leader Blaine

I'm at the Cinnabar Gym. The Gym Leader is Blaine, who uses Fire-types. Beat him at his gym and win the Volcano Badge and TM 38 Fire Blast. His Pokémon: Growlithe Lv.42 moves: Bite, Roar, Take Down and Fire Blast Ponyta Lv.40 moves: Stomp, Bounce, Fire Spin and Fire Blast Rapidash Lv. 42 moves: Stomp, Bounce, Fire Spin and Fire Blast Arcanine Lv. 47 moves: Bite, Roar, Take Down and Fire Blast